Base | Representation |
---|---|
bin | 11001111111000111… |
… | …11110010110011011 |
3 | 1100000021211022111212 |
4 | 30333203332112123 |
5 | 212033013000143 |
6 | 10224212413335 |
7 | 1002504032024 |
oct | 147743762633 |
9 | 40007738455 |
10 | 13951296923 |
11 | 5a0a163963 |
12 | 285431724b |
13 | 14144b8ba5 |
14 | 964c39c4b |
15 | 569c12918 |
hex | 33f8fe59b |
13951296923 has 6 divisors (see below), whose sum is σ = 14338551276. Its totient is φ = 13574233512.
The previous prime is 13951296917. The next prime is 13951296941. The reversal of 13951296923 is 32969215931.
It is not a de Polignac number, because 13951296923 - 222 = 13947102619 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13951296913) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5094065 + ... + 5096802.
It is an arithmetic number, because the mean of its divisors is an integer number (2389758546).
Almost surely, 213951296923 is an apocalyptic number.
13951296923 is a deficient number, since it is larger than the sum of its proper divisors (387254353).
13951296923 is an equidigital number, since it uses as much as digits as its factorization.
13951296923 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10190941 (or 10190904 counting only the distinct ones).
The product of its digits is 787320, while the sum is 50.
The spelling of 13951296923 in words is "thirteen billion, nine hundred fifty-one million, two hundred ninety-six thousand, nine hundred twenty-three".
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